TI-2026-61674 Aliases CVE-2026-90767 GHSA-qm9r-w65j-rh8m

Froxlor before 2.3.12 SSH Key Injection via authorized_keys

MEDIUM 64CWE-93Published 2026-09-13 · Updated 2026-09-24

Key facts

Attack vector: Network
Privileges required: Low
User interaction: None
Attack complexity: Low
Attack requirements: None
Impact type: —
Confidentiality · integrity · availability: None · High · None
Fix status: Fixed

Attack profile from CVSS 4.0 · CNA. Fix status from CNA.

Summary

Froxlor before 2.3.12 fails to properly validate multi-line SSH public keys in the SshKeys::add() endpoint, allowing customers to inject arbitrary lines into authorized_keys files. Attackers can inject malicious SSH key entries with option directives to gain persistent unauthorized access that survives key deletion and SSH access revocation.

Why it matters now

Exploitation Proof of concept CISA SSVC · not in CISA KEV

EPSS 0.00435 38th percentileScored 2026-11-07

Fix Fixed Froxlor (froxlor): 2.3.12

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation: Poc
Automatable: No
Technical impact: Partial

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

Vendor	Product	Affected versions	Fixed in	Status	Source
froxlor	Froxlor	before 2.3.12	2.3.12	Patch available	CNA

Froxlor Vendorfroxlor Affected before 2.3.12 Fixed in 2.3.12 Patch available CNA

CPE names Threatist (inferred) · 1

Inferred from how NVD named this product before; not given by a source.

CPE	Versions	Role	Vendor
cpe:2.3:a:froxlor:froxlor::::::::	—	—	froxlor

cpe:2.3:a:froxlor:froxlor:*:*:*:*:*:*:*:* Versions — — ·froxlor

Remediation

Fix · CNA Froxlor (froxlor) Fixed in 2.3.12

Timeline

2026-10-02 Threatist record created from CVE-2026-90767
2026-10-03 Alias added: GHSA-qm9r-w65j-rh8m

References

Advisory 1

GitHub Security Advisory (GHSA-p3v3-74gc-jh5f)

Other 3

TI-2023-00300 Command Injection in froxlor/froxlor CVSS 3.1HIGH 8.8
TI-2023-02973 Improper Restriction of Excessive Authentication Attempts in froxlor/froxlor CVSS 3.1CRITICAL 9.8
TI-2023-01234 Authentication Bypass by Primary Weakness in froxlor/froxlor CVSS 3.1CRITICAL 9.8
TI-2023-01911 Unrestricted Upload of File with Dangerous Type in froxlor/froxlor CVSS 3.1HIGH 8.8
TI-2026-64867 froxlor before 2.3.12 Authentication Bypass via Session Persistence CVSS 4.0HIGH 8.7
TI-2026-76945 Symlink following in Froxlor enables root privilege escalation CVSS 4.0CRITICAL 9.4

See all 86 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences